What was one major effect of the American victory in the revolutionary war?

What were major causes of the dust bowl apex

This excerpt reveals that elinor is select all that apply

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.